28454777

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{467}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 31711680

約数和(自身を除く): 3256903

約数列:

[1, 13, 43, 109, 467, 559, 1417, 4687, 6071, 20081, 50903, 60931, 261053, 661739, 2188829, 28454777]

約数ペア:

[(1, 28454777), (13, 2188829), (43, 661739), (109, 261053), (467, 60931), (559, 50903), (1417, 20081), (4687, 6071)]